<template>
    <div id='app'>
        <!-- header  区域 -->
        <mt-header fixed title="小烤猪文具店">
          <span slot="left" @click="goback" v-show="filg">
              <mt-button icon='back'>返回</mt-button>
          </span>
       </mt-header>

        <!-- content  区域-->
		<transition mode='out-in'>
			
		<router-view></router-view>
		</transition>

        <!-- footer   区域-->
        <nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-1 " to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-1" to="/menber">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-1" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge" id='drage'>{{$store.getters.getAllNum}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-1" to="search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
    </div>
</template>
<script>

export default {
    
    data() {
        return {
            filg:false
        }
    },
    created() {
       // this.$route.path=='/home'?this.filg=false:this.filg=true;
        this.filg=this.$route.path=='/home'?false:true;
    },
    methods: {
       goback(){
           this.$router.go(-1)
       }
    },
    watch: {
        '$route.path':function(nowValue,oldVal){
            if(nowValue =='/home'){
                this.filg=false
            }else{
                this.filg=true
            }
        }
    },
}
</script>
<style lang='less' >
    #app{
		padding-top: 40px ;
		padding-bottom:40px
	}
	.v-enter,.v-leave-to{
		opacity: 0;
		transform: rotateX(100%);
    overflow-x: hidden;
	}
	.v-enter-active,.v-leave-active{
		transition:all 0.5s ease
	}
	.mui-bar-tab .mui-tab-item-1.mui-active {
    color: #007aff;
}
.mui-bar-tab .mui-tab-item-1 {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
}
.mui-bar-tab .mui-tab-item-1 .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;
}
.mui-bar-tab .mui-tab-item-1 .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}

</style>
